Module

Content

Chinese Name

Equal Section Angular Contact Ball Bearings (Constant Section Bearings)

Bearing Features

1. Constant section design with extremely high space utilization: Section size is constant, simplifying equipment structure and suitable for cavities and lightweight rotating parts (e.g., robot arms, drone gimbals)2. High precision, low friction and high speed: Thin-wall structure + lightweight cage, low moment of inertia and friction loss, limiting speed higher than standard angular contact ball bearings of the same size3. Can withstand both radial and axial loads simultaneously4. Lightweight and high rigidity: Thin-wall design reduces self-weight, while proper contact angle design and combined mounting ensure system rigidity

Bearing Classification

By contact angle and structure, common series include CS series, RA series, etc.

Application Scope

Used in industrial robots, radar antennas, precision machine tools and other scenarios with limited space, high precision and lightweight rotating conditions